Photovoltaic power generation dust removal device

Abstract

The utility model discloses a photovoltaic power generation dust removal device which comprises a movable shell, a cleaning mechanism is arranged on the movable shell, the cleaning mechanism comprises a transmission mechanism, a transmission shaft, a brush, a transmission spring, a middle spring, a fixing sleeve, a bearing mechanism, a clamping rod, a push rod and a follow-up sleeve, and the transmission mechanism is connected to the movable shell and the transmission spring in a matched mode. Through cooperation of the transmission mechanism, the transmission shaft and the brush, accurate control over the brushing strength is achieved, when the brushing strength needs to be adjusted, the position of the brush only needs to be changed through adjustment of the follow-up sleeve and the clamping rod, and therefore photovoltaic panels can be brushed with different strengths; according to the design, the flexibility of dust removal is improved, the cleaning requirements under different conditions can be met, and the application range of the equipment is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation dust removal devices, and more specifically, to a photovoltaic power generation dust removal device. Background Art

[0002] In the existing photovoltaic power generation dust removal device, due to the lack of a force adjustment mechanism, the device cannot adjust the brushing force according to the amount and stubbornness of the dust when cleaning the photovoltaic panel. This may lead to excessive cleaning when there is less dust, wasting water resources and brushing materials; while in the case of more or more stubborn dust, the cleaning may not be thorough, affecting the power generation efficiency of the photovoltaic panel. Therefore, the existing device cannot achieve precise force control during use, which affects the overall effect of dust removal.

[0003] In addition, the existing photovoltaic power generation dust removal devices may not be designed to take into account the use requirements in different environments, resulting in the inability to use them directly in some cases, requiring additional adapters or converters. This not only increases the complexity and cost of installation, but also may delay work progress during emergency cleaning or maintenance due to the lack of suitable accessories. Therefore, the limitations of existing equipment have affected the efficiency and reliability of photovoltaic power generation dust removal to a certain extent, causing certain inconveniences in the maintenance and management of photovoltaic systems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a photovoltaic power generation dust removal device to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic power generation dust removal device, comprising a moving shell, a cleaning mechanism is arranged on the moving shell, the cleaning mechanism comprises a transmission mechanism, a transmission shaft, a brush, a transmission spring, an intermediate spring, a fixed sleeve, a receiving mechanism, a clamping rod, a push rod and a follower sleeve, the transmission mechanism is cooperatively connected to the moving shell and the transmission spring, the other end of the transmission spring is connected to the transmission shaft, the transmission shaft is installed on the brush, the intermediate spring is connected to the two transmission shafts, the receiving mechanism is cooperatively connected to the moving shell and the fixed sleeve, the clamping rod is slidably connected to the fixed sleeve, the push rod is slidably connected to the fixed sleeve, the follower sleeve is installed on the push rod, and the follower sleeve is sleeved on the transmission shaft.

[0008] The utility model is further configured that a plurality of annular grooves are equidistantly provided on the push rod, the clamping rod is inserted into the annular grooves, and the design of the plurality of annular grooves ensures the adjustment of the position of the brush.

[0009] The utility model is further configured that the receiving mechanism includes a follower frame and a tension spring, the clamping rod is installed on the follower frame, one end of the tension spring is connected to the follower frame, and the other end of the tension spring is connected to the fixed sleeve, and the design of the receiving mechanism ensures the continuity of adjustment.

[0010] The utility model is further configured that an unfastening sleeve is slidably provided on the fixed sleeve, a push rod is provided on the follower frame, the unfastening sleeve abuts against the push rod, and the design of the unfastening sleeve ensures the convenience of unfastening.

[0011] The utility model is further configured that a vertical groove is provided on the unlocking sleeve, the clamping rod is slidably connected in the vertical groove, and the unlocking sleeve is designed to be inserted into the ejector rod.

[0012] The utility model is further configured that a push plate is provided on the unlocking sleeve, and a handle is coaxially provided on the push rod, and the design of the push plate ensures convenient sliding of the unlocking sleeve.

[0013] The utility model is further configured such that the transmission mechanism includes a motor and a transverse frame, the motor is mounted on the moving shell, the protruding end of the motor is connected to the transmission spring, the transverse frame is mounted on the moving shell, and the fixed sleeve is mounted on the transverse frame. The design of the transmission mechanism ensures the continuity of the transmission.

[0014] The utility model is further configured that a roller is provided on the movable shell, a belt is meshed on the protruding end of the motor, the belt is meshed on the roller, a vertical wheel is rotatably provided on the movable shell, and the design of the roller and the vertical wheel ensures the limiting position of cleaning.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a photovoltaic power generation dust removal device, which has the following

[0017] Beneficial effects:

[0018] 1. The design of the cleaning mechanism enables the photovoltaic power generation dust removal device to adjust the brushing force according to different situations, thereby improving the effect and efficiency of dust removal. Through the cooperation of the transmission mechanism, the transmission shaft and the brush, precise control of the brushing force is achieved. When the brushing force needs to be adjusted, it is only necessary to change the position of the brush by adjusting the follower sleeve and the clamping rod, thereby achieving different brushing forces on the photovoltaic panel. This design not only improves the flexibility of dust removal, but also can adapt to the cleaning needs in different situations, thereby enhancing the scope of application of the equipment.

[0019] 2. The receiving mechanism realizes the stable receiving of the clamping rod through the configuration of the follower frame and the tension spring. When the position of the push rod needs to be adjusted, the release sleeve is pressed down to expand outward, and then the position of the push rod is adjusted by the handle. Under the action of the tension spring, the clamping rod is pressed into the annular groove, thereby completing the adjustment process. This design not only improves the stability of the adjustment, but also avoids complicated operating steps, providing convenience for the use of photovoltaic power generation dust removal devices.

[0020] 3. The transmission mechanism realizes the smooth transmission of the transmission shaft through the configuration of the motor and the transverse frame. The motor is connected to the transmission spring. Through the drive of the motor, the transmission spring drives the transmission shaft to rotate, thereby realizing the brushing action of the brush. This design not only improves the transmission efficiency, but also can adapt to the cleaning needs in different situations, and enhances the scope of application of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a photovoltaic power generation dust removal device in the utility model;

[0022] Figure 2 For the utility model Figure 1 A partial enlarged view of middle A;

[0023] Figure 3 It is a structural schematic diagram of the fixing sleeve in the utility model;

[0024] Figure 4 For the utility model Figure 3 A schematic cross-sectional structure diagram of ;

[0025] Figure 5 It is a schematic diagram of the structure of the brush in the utility model.

[0026] In the figure: 1. moving shell; 2. transmission shaft; 3. brush; 4. transmission spring; 5. intermediate spring; 6. fixed sleeve; 7. clamping rod; 8. push rod; 9. follower sleeve; 10. annular groove; 11. follower frame; 12. tension spring; 13. release sleeve; 14. push rod; 15. vertical groove; 16. push plate; 17. handle; 18. motor; 19. horizontal frame; 20. roller; 21. belt; 22. vertical wheel. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] See also Figure 1-5 A photovoltaic power generation dust removal device comprises a moving shell 1, on which a cleaning mechanism is arranged, the cleaning mechanism comprises a transmission mechanism, a transmission shaft 2, a brush 3, a transmission spring 4, an intermediate spring 5, a fixed sleeve 6, a receiving mechanism, a clamping rod 7, a push rod 8 and a follower sleeve 9, the transmission mechanism is cooperatively connected to the moving shell 1 and the transmission spring 4, the other end of the transmission spring 4 is connected to the transmission shaft 2, the transmission shaft 2 is mounted on the brush 3, the intermediate spring 5 is connected to the two transmission shafts 2, the receiving mechanism is cooperatively connected to the moving shell 1 and the fixed sleeve 6, the clamping rod 7 is slidably connected to the fixed sleeve 6, the push rod 8 is slidably connected to the fixed sleeve 6, the follower sleeve 9 is mounted on the push rod 8, and the follower sleeve 9 is sleeved on the transmission shaft 2, a plurality of annular grooves 10 are equidistantly provided on the push rod 8, the clamping rod 7 is inserted into the annular groove 10, the receiving mechanism comprises a follower frame 11 and a tension spring 12, the clamping rod 7 It is installed on the follow-up frame 11, one end of the tension spring 12 is connected to the follow-up frame 11, and the other end of the tension spring 12 is connected to the fixed sleeve 6. An unfastening sleeve 13 is slidably provided on the fixed sleeve 6. A push rod 14 is provided on the follow-up frame 11, and the unfastening sleeve 13 abuts against the push rod 14. A vertical groove 15 is opened on the unfastening sleeve 13, and the clamping rod 7 is slidably connected in the vertical groove 15. A push plate 16 is provided on the unfastening sleeve 13, and a handle 17 is coaxially provided on the push rod 8. The transmission mechanism includes a motor 18 and a transverse frame 19. The motor 18 is installed on the mobile shell 1, and the protruding end of the motor 18 is connected to the transmission spring 4. The transverse frame 19 is installed on the mobile shell 1, and the fixed sleeve 6 is installed on the transverse frame 19. A roller 20 is provided on the mobile shell 1, and a belt 21 is meshed on the protruding end of the motor 18, and the belt 21 is meshed on the roller 20. A vertical wheel 22 is rotatably provided on the mobile shell 1.

[0031] In this embodiment, when the photovoltaic panel needs to be cleaned, the position of the follower sleeve 9 is first adjusted according to different situations. Since the follower sleeve 9 is connected to the transmission shaft 2, the follower sleeve 9 can be adjusted by clamping the clamping rod 7 in different annular grooves 10. Since the transmission shaft 2 is rotatably connected in the follower sleeve 9, and the position of the brush 3 can be adjusted under the action of the intermediate spring 5 and the transmission spring 4, the brushing force on the photovoltaic panel can be changed by adjusting the position of the brush 3, thereby completing the adjustment process, and the vertical wheel 22 is clamped on the edge of the photovoltaic panel, and the roller 20 is engaged with the photovoltaic panel, thereby completing the cleaning process.

[0032] More specifically, when the position of the push rod 8 needs to be adjusted, the release sleeve 13 is first pressed onto the push rod 14, and then the release rod is expanded outward, and then the position of the push rod 8 is adjusted by the handle 17, and then the release sleeve 13 is released, and the clamping rod 7 is lowered and pressed into the annular groove 10 under the action of the tension spring 12, thereby completing the adjustment process.

[0033] In summary, when the overall equipment is in use or running: when it is necessary to clean the photovoltaic panel, first adjust the position of the follower sleeve 9 according to different situations. Since the follower sleeve 9 is connected to the transmission shaft 2, and then by clamping the clamping rod 7 in different annular grooves 10, the follower sleeve 9 can be adjusted. Since the transmission shaft 2 is rotatably connected in the follower sleeve 9, and under the action of the intermediate spring 5 and the transmission spring 4, the position of the brush 3 can be adjusted. By adjusting the position of the brush 3, the brushing force on the photovoltaic panel can be changed, thereby completing the adjustment process, and the vertical wheel 22 is clamped on the edge of the photovoltaic panel, and the roller 20 is engaged with the photovoltaic panel, thereby completing the cleaning process. When it is necessary to adjust the position of the push rod 8, first press the unfastening sleeve 13 on the push rod 14, and then make the unfastening rod expand outward, and then adjust the position of the push rod 8 by the handle 17, and then release the unfastening sleeve 13, and under the action of the tension spring 12, the clamping rod 7 is lowered and pressed into the annular groove 10, thereby completing the adjustment process.

[0034] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A photovoltaic power generation dust removal device, comprising a moving shell (1), characterized in that: The movable shell (1) is provided with a cleaning mechanism, which comprises a transmission mechanism, a transmission shaft (2), a brush (3), a transmission spring (4), an intermediate spring (5), a fixed sleeve (6), a receiving mechanism, a clamping rod (7), a push rod (8) and a follower sleeve (9). The transmission mechanism is cooperatively connected to the movable shell (1) and the transmission spring (4), the other end of the transmission spring (4) is connected to the transmission shaft (2), the transmission shaft (2) is mounted on the brush (3), the intermediate spring (5) is connected to the two transmission shafts (2), the receiving mechanism is cooperatively connected to the movable shell (1) and the fixed sleeve (6), the clamping rod (7) is slidably connected to the fixed sleeve (6), the push rod (8) is slidably connected to the fixed sleeve (6), the follower sleeve (9) is mounted on the push rod (8), and the follower sleeve (9) is sleeved on the transmission shaft (2).

2. A photovoltaic power generation dust removal device according to claim 1, characterized in that: The push rod (8) is provided with a plurality of annular grooves (10) at equal intervals, and the clamping rod (7) is inserted into the annular grooves (10).

3. A photovoltaic power generation dust removal device according to claim 2, characterized in that: The receiving mechanism comprises a follower frame (11) and a tension spring (12), the clamping rod (7) is mounted on the follower frame (11), one end of the tension spring (12) is connected to the follower frame (11), and the other end of the tension spring (12) is connected to the fixed sleeve (6).

4. A photovoltaic power generation dust removal device according to claim 3, characterized in that: The fixing sleeve (6) is slidably provided with an unlocking sleeve (13), the following frame (11) is provided with a push rod (14), and the unlocking sleeve (13) abuts against the push rod (14).

5. A photovoltaic power generation dust removal device according to claim 4, characterized in that: The release sleeve (13) is provided with a vertical groove (15), and the clamping rod (7) is slidably connected in the vertical groove (15).

6. A photovoltaic power generation dust removal device according to claim 5, characterized in that: The unlocking sleeve (13) is provided with a push plate (16), and the push rod (8) is coaxially provided with a handle (17).

7. A photovoltaic power generation dust removal device according to claim 1, characterized in that: The transmission mechanism comprises a motor (18) and a transverse frame (19), the motor (18) is mounted on the moving shell (1), the extended end of the motor (18) is connected to the transmission spring (4), the transverse frame (19) is mounted on the moving shell (1), and the fixed sleeve (6) is mounted on the transverse frame (19).

8. A photovoltaic power generation dust removal device according to claim 7, characterized in that: The movable shell (1) is provided with a roller (20), the extended end of the motor (18) is meshed with a belt (21), the belt (21) is meshed with the roller (20), and the movable shell (1) is rotatably provided with a vertical wheel (22).

Images